The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 29, 2000
Filed:
Jan. 22, 1998
Applicant:
Inventor:
Joe L Kinsey, Irvington, AL (US);
Assignee:
International Paper Company, Tuxedo, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
B32B / ; B32B / ;
U.S. Cl.
CPC ...
428 342 ; 428 367 ; 428219 ; 4284758 ; 4284761 ; 4284763 ; 4284796 ; 428516 ; 428518 ;
Abstract
An extend long life juice carton structure is provided which has low oxygen permeability, is leak free, has minimal flavor loss, and excellent bulge resistance and durability characteristics without sacrificing the ability to skive the side seam or use hydrogen peroxide as a sterilizing substance. The container structure has a polyamide polymer layer, a layer of ethylene vinyl alcohol copolymer with an ethylene comonomer content of 27-32 mole %, and a thin matte side layer polyolefin polymer.